22410243400441 has 8 divisors (see below), whose sum is σ = 24347684458440. Its totient is φ = 20503313225472.

The previous prime is 22410243400427. The next prime is 22410243400451. The reversal of 22410243400441 is 14400434201422.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 770032575225 + 21640210825216 = 877515^2 + 4651904^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22410243400441 - 2¹¹ = 22410243398393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22410243400451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7627719226 + ... + 7627722163.

It is an arithmetic number, because the mean of its divisors is an integer number (3043460557305).

Almost surely, 2^{22410243400441} is an apocalyptic number.

It is an amenable number.

22410243400441 is a deficient number, since it is larger than the sum of its proper divisors (1937441057999).

22410243400441 is a wasteful number, since it uses less digits than its factorization.

22410243400441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15255441515.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 22410243400441 its reverse (14400434201422), we get a palindrome (36810677601863).

It can be divided in two parts, 2241024 and 3400441, that added together give a palindrome (5641465).

The spelling of 22410243400441 in words is "twenty-two trillion, four hundred ten billion, two hundred forty-three million, four hundred thousand, four hundred forty-one".